Owais al-Qarani also spelled Uways or Owais, was a Muslim from Yemen who lived during the lifetime of the Islamic prophet Muhammad.

“Hür Adam” or “Free Man” in English is the real-life story of a very influential Kurdish scholar in Turkey that had lived between 1877-1960, 'Said Nursi'. A writer, philosopher, and philanthropist, he compiled many books on Islam covering various themes of faith, brotherhood, and philanthropy and exploring the reasons behind societal weakness, poverty, ignorance, and divisions.

Burak is a pharmaceutical representative. After applying for the job on the recommendation of a friend, Burak begins the training process after receiving a positive response. During this process, Burak meets Enver, an overly disciplined and obsessive branch manager. After completing his training, Burak begins his career as a representative alongside two other people. One of the representatives selected alongside him is Nazike, who is in love with him. As Burak races against time to succeed in his career and meet his sales quota, he finds himself caught up in unexpected events.